Finding the Fourth Proportional to 978,066,099,270.99, 1,467,769,299,185.50 and 341,358,496,613.19

Step by Step Solution

1. Step 1: Write the proportion equation
   978,066,099,270.99 : 1,467,769,299,185.50 = 341,358,496,613.19 : x
2. Step 2: Convert to fraction form
   978,066,099,270.99/1,467,769,299,185.50 = 341,358,496,613.19/x
3. Step 3: Cross multiply
   978,066,099,270.99x = 1,467,769,299,185.50 × 341,358,496,613.19
4. Step 4: Simplify right side
   978,066,099,270.99x = 501,035,521,344,957,784,784,896
5. Step 5: Solve for x
   x = 501,035,521,344,957,784,784,896/978,066,099,270.99
6. Step 6: Final answer
   x = 512,271,636,567.72